CN207123154U - Conductive grain dryer - Google Patents

Conductive grain dryer Download PDF

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Publication number
CN207123154U
CN207123154U CN201720909595.1U CN201720909595U CN207123154U CN 207123154 U CN207123154 U CN 207123154U CN 201720909595 U CN201720909595 U CN 201720909595U CN 207123154 U CN207123154 U CN 207123154U
Authority
CN
China
Prior art keywords
heat exchanger
air
housing
dividing plate
grain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720909595.1U
Other languages
Chinese (zh)
Inventor
司崇殿
刘广军
周晶
李继森
张功国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jining University
Original Assignee
Jining University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jining University filed Critical Jining University
Priority to CN201720909595.1U priority Critical patent/CN207123154U/en
Application granted granted Critical
Publication of CN207123154U publication Critical patent/CN207123154U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

It the utility model is related to a kind of conductive grain dryer, including housing, some dividing plates are vertically and fixedly provided with inner walls from top to bottom, each dividing plate is interspersed to form grain whereabouts mouth, using the conveying device of helical blade conveying on every layer of dividing plate, the top of every layer of conveying device is provided with heating pipe simultaneously, shower nozzle is set on heating pipe, shower nozzle can dry to promoting the grain of conveying to blow, and grain conveys on every layer of dividing plate, drying distance is extended, enhances drying effect;Every layer is equipped with wind-collecting cover, is discharged in time after the hot and humid hot gas after every layer of drying being collected, baker internal high temperature high humidity gas is not easy the technical problem discharged when avoiding existing baker drying, improves drying effect;Hot and humid hot gas in the utility model chuck can provide the effect of insulation to housing, while heat of the hot and humid hot gas discharged after heat exchanger exchanges heat is introduced through air-introduced machine and recycled, and improves capacity usage ratio.

Description

Conductive grain dryer
Technical field
A kind of conductive grain dryer is the utility model is related to, belongs to agricultural machining apparatus field.
Background technology
Grain will undergo the process of drying before storage stores, and to discharge excessive moisture, extend shelf life limit, grain Food is different from other crops, and the grain moisture content accepted from united reaper is very big, and water content can reach 30-50%, existing There is technique center, the drying to grain typically uses grain drying device, but these equipment are dried for the larger grain of water content Dry effect is bad, while typically uses air flow dryer in the prior art, and the hot blast after drying is directly discharged to the external world, caused Unnecessary energy dissipation.
Utility model content
For problem above, the utility model purpose is to provide a kind of conductive grain dryer of suitable high-moisture, structure Simply, good drying effect, while capacity usage ratio, energy-saving consumption-reducing can be improved.
Conductive grain dryer described in the utility model, including housing, it is vertically and fixedly provided with from top to bottom in inner walls some Dividing plate, each dividing plate are interspersed to form grain whereabouts mouth, and dividing plate upper surface is provided with conveying device, and the conveying device includes setting Motor on housing, and the rotating shaft connected with motor drive rod, rotating shaft are provided with helical blade, and dividing plate lower surface is fixed with Some heating pipes, heating pipe are provided with equally distributed shower nozzle, and each heating pipe is connected by pipeline with hot gas house steward, outside housing If chuck, wind-collecting cover is fixed with the inner walls at the mouth of each grain whereabouts, each wind-collecting cover is connected with chuck, and gas is set on chuck Body delivery line, if heat exchanger, heat exchanger includes shell, sets plate-like heat exchanger tube in shell, outer cover of heat exchanger sets air inlet and air-out Mouthful, heat exchanger air inlet is connected by pipeline with the first blower fan, and heat exchanger air outlet is connected by pipeline with hot gas house steward, gas Delivery line is connected with the blast pipe of plate-like heat exchanger tube, and the discharge pipe of plate-like heat exchanger tube is stretched out outside heat exchanger, if air heater, institute Stating air heater includes shell and internal heating wire, and air intake and outlet air end, air heating are set on air heater shell The air intake of device is connected with the second blower fan, and the outlet air end of air heater is connected with hot gas house steward, and first is set on hot gas house steward and is drawn Blower fan, the second air-introduced machine is set on gas eduction tube.
Case top sets charging aperture.
Housing bottom sets out material mouth.
The discharge pipe of plate-like heat exchanger tube, which is stretched out outside heat exchanger, is connected with condenser, the hot and humid gas warp that heat exchanger comes out Liquefy after condensation, reused into external pipe.
The utility model compared with prior art, has the advantages that.
(1) on every layer of dividing plate of the utility model using the conveying device of helical blade conveying, while every layer of conveying device Top is provided with heating pipe, and shower nozzle is set on heating pipe, and shower nozzle can dry to promoting the grain of conveying to blow, and grain is on every layer of dividing plate Conveying, extends drying distance, enhances drying effect;
(2) every layer of the utility model is equipped with wind-collecting cover, after the hot and humid hot gas after every layer of drying being collected and When discharge, avoid baker internal high temperature high humidity gas when drying in existing baker and be not easy the technical problem discharged, improve Drying effect;
(3) the hot and humid hot gas in the utility model chuck can provide the effect of insulation to housing, while discharge Heat of the hot and humid hot gas after heat exchanger exchanges heat is introduced through air-introduced machine and recycled, and improves capacity usage ratio.
Brief description of the drawings
Fig. 1, the example structure schematic diagram of the utility model one.
In figure:1st, housing 2, heating pipe 3, gas eduction tube 4, plate-like heat exchanger tube 5, the first blower fan 6, condenser 7, the second wind Machine 8, air heater 9, hot gas house steward 10, rotating shaft 11, helical blade 12, discharging opening 13, motor 14, shower nozzle 15, charging aperture 16, First air-introduced machine 17, heat exchanger 18, wind-collecting cover 19, dividing plate 20, grain whereabouts mouth 21, chuck 22, the second air-introduced machine.
Embodiment
The utility model is described further with reference to embodiment and Figure of description.
As shown in figure 1, conductive grain dryer described in the utility model, including housing 1, hung down from top to bottom on the inwall of housing 1 Some dividing plates 19 are directly fixed with, each dividing plate 19 is interspersed to form grain whereabouts mouth 20, and the upper surface of dividing plate 19 is provided with conveying device, The conveying device includes the motor 13 being arranged on housing 1, and the rotating shaft 10 connected with the drive rod of motor 13, rotating shaft 10 Helical blade 11 is provided with, the lower surface of dividing plate 19 is fixed with some heating pipes 2, and heating pipe 2 is provided with equally distributed shower nozzle 14, each heating pipe 2 is connected by pipeline with hot gas house steward 9, the peripheral hardware chuck 21 of housing 1, the shell at each grain whereabouts mouth 20 Wind-collecting cover 18 is fixed with the inwall of body 1, each wind-collecting cover 18 connects with chuck 21, gas eduction tube 3 is set on chuck 21, if heat exchanger 17, heat exchanger 17 includes shell, and plate-like heat exchanger tube 4 is set in shell, and the shell of heat exchanger 17 sets air inlet and air outlet, heat exchanger 17 Air inlet is connected by pipeline with the first blower fan 5, and the air outlet of heat exchanger 17 is connected by pipeline with hot gas house steward 9, gas export Pipe 3 is connected with the blast pipe of plate-like heat exchanger tube 4, and the discharge pipe of plate-like heat exchanger tube 4 is stretched out outside heat exchanger 17, if air heater 8, The air intake of air heater 8 is connected with the second blower fan 7, and the outlet air end of air heater 8 is connected with hot gas house steward 9, and hot gas is total The first air-introduced machine 16 is set on pipe 9, the second air-introduced machine 22 is set on gas eduction tube 3.
The top of housing 1 sets charging aperture 15.
The bottom of housing 1 sets out material mouth 12.
The discharge pipe of plate-like heat exchanger tube 4, which is stretched out outside heat exchanger 17, is connected with condenser 6.
The course of work of the present utility model is:Open the first air-introduced machine 16, the second air-introduced machine 22, the first blower fan 5, the second wind Machine 7, the grain of high water capacity enter from charging aperture 15, fallen on the dividing plate 19 of the superiors, start motor 13 and drive conveying device Propulsion is carried out to grain and is transported to grain whereabouts mouth 20, grain is fallen on the dividing plate 19 of the second layer from grain whereabouts mouth 20, is repeated Above procedure, until grain is discharged from discharging opening 12.

Claims (4)

1. a kind of conductive grain dryer, including housing (1), it is characterised in that:Housing (1) if be vertically and fixedly provided with from top to bottom on inwall Dry dividing plate (19), each dividing plate (19) are interspersed to form grain whereabouts mouth (20), and dividing plate (19) upper surface is provided with conveying device, institute The motor (13) that conveying device includes being arranged on housing (1), and the rotating shaft (10) connected with motor (13) drive rod are stated, is turned Axle (10) is provided with helical blade (11), and dividing plate (19) lower surface is fixed with some heating pipes (2), and heating pipe (2) is provided with equal The shower nozzle (14) of even distribution, each heating pipe (2) are connected by pipeline with hot gas house steward (9), housing (1) peripheral hardware chuck (21), Wind-collecting cover (18) is fixed with housing (1) inwall at each grain whereabouts mouth (20) place, each wind-collecting cover (18) connects with chuck (21) It is logical, gas eduction tube (3) is set on chuck (21), if heat exchanger (17), heat exchanger (17) includes shell, and plate-like heat exchange is set in shell Manage (4), heat exchanger (17) shell sets air inlet and air outlet, and heat exchanger (17) air inlet is connected by pipeline and the first blower fan (5) Connect, heat exchanger (17) air outlet is connected by pipeline with hot gas house steward (9), and gas eduction tube (3) enters with plate-like heat exchanger tube (4) Airduct connects, and the discharge pipe of plate-like heat exchanger tube (4) stretches out heat exchanger (17) outside, if air heater (8), air heater (8) Air intake be connected with the second blower fan (7), the outlet air end of air heater (8) is connected with hot gas house steward (9), hot gas house steward (9) On set the first air-introduced machine (16), the second air-introduced machine (22) is set on gas eduction tube (3).
2. conductive grain dryer according to claim 1, it is characterised in that:Charging aperture (15) is set at the top of housing (1).
3. conductive grain dryer according to claim 1, it is characterised in that:Housing (1) bottom sets out material mouth (12).
4. conductive grain dryer according to claim 1, it is characterised in that:The discharge pipe of plate-like heat exchanger tube (4) stretches out heat exchange Condenser (6) is connected with outside device (17).
CN201720909595.1U 2017-07-25 2017-07-25 Conductive grain dryer Expired - Fee Related CN207123154U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720909595.1U CN207123154U (en) 2017-07-25 2017-07-25 Conductive grain dryer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720909595.1U CN207123154U (en) 2017-07-25 2017-07-25 Conductive grain dryer

Publications (1)

Publication Number Publication Date
CN207123154U true CN207123154U (en) 2018-03-20

Family

ID=61612082

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720909595.1U Expired - Fee Related CN207123154U (en) 2017-07-25 2017-07-25 Conductive grain dryer

Country Status (1)

Country Link
CN (1) CN207123154U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110986510A (en) * 2019-12-25 2020-04-10 无锡华控赛思节能技术有限公司 Double-variable control servo driver of plastic dryer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110986510A (en) * 2019-12-25 2020-04-10 无锡华控赛思节能技术有限公司 Double-variable control servo driver of plastic dryer

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180320

Termination date: 20180725

CF01 Termination of patent right due to non-payment of annual fee